Preparing for RoM ?

I've been doing a rotational play for a good while with a family from each neighborhood. Currently, most of the families are on generation 3. One particular family is the Vatore-Roths, which is technically only second generation because Caleb Vatore and his wife, Laurel Roth, were vampires for a bit. But, when Caleb's sister, Lillith, fell for Meko Pries (Erwin Pries' son) and decided to turn human, Caleb and Laurel decided to go human as well They had been married for sometime and wanted children, but they didn't want them to live in darkness. So, Laurel became pregnant, and Caleb was abducted. Three children were born. Luke is the human child of two ex-vampires, and Collin and Colleen are the half-alien twins of their father. Luke rolled the erratic trait. He wears skull face paint 24/7 and wishes he could be something more than human like his siblings. He feels cheated that he's not a vampire. He feels lesser than his siblings because he's not an alien. He's heard tells that there are mermaids, but he has yet to see them. But, he found a wizard poster in a shop the other day and hung it on his wall. If only magic was real, he would grow up to be a spellcaster and be the best of all the occults. Oh, to dream. ? TBC...